TypePHP 编译器 https://swoole.com/aot/

History

韩天峰 5689170839 feat(compiler): enhance call argument handling and foreach iteration performance - Add forceArrayArgs parameter to CallArgumentGenerator methods to properly handle named arguments with setValue method instead of set - Implement direct foreach array target optimization to improve iteration performance by allowing direct assignment to variant variables - Add comprehensive tests for dynamic call cache argument preservation including small, large, named, unpacked, reference, and exception arguments - Add tests for dynamic property access with string, referenced-string, and converted names - Add tests for foreach direct array targets preserving keys, values, references - Update CI workflows to checkout PHPX from third_party directory instead of vendor - Add smoke test for full static builds to verify module globals setup - Enhance benchmark suite with additional dynamic call cases for different argument counts (zero, two, four args) to separate cache lookup from argument materialization costs - Add case filtering option to property		2 days ago
..
.gitignore	perf: add request-local dynamic call caches	2 days ago
README.md	feat(compiler): enhance call argument handling and foreach iteration performance	2 days ago
benchmark.php	feat(compiler): enhance call argument handling and foreach iteration performance	2 days ago
project.yml	perf: add request-local dynamic call caches	2 days ago
run.php	feat(compiler): enhance call argument handling and foreach iteration performance	2 days ago

README.md

Dynamic call benchmark

This benchmark compares direct calls with the runtime callable forms handled by PHPX. It deliberately separates stable call sites from alternating and megamorphic sites. TypePHP's function-call cache keeps one name inline and promotes polymorphic sites to a request-local table. Its method-call cache is monomorphic and disables itself after observing a different class or name.

It also measures dynamic method names with a stable receiver, alternating method names, and a fixed method name on changing receiver classes. Those cases require a class-entry guard in addition to a callable-name guard.

The monomorphic string-call cases cover zero, one, two, and four positional arguments. This separates callable-cache lookup cost from argument materialization cost and protects the small stack-argument fast path.

Run it from the repository root against a release PHP/PHPX build:

PHPX_HOME=../phpx PHP_BIN=/opt/php-8.5-nts/bin/php php benchmark/dynamic-call/run.php

The TypePHP binary is built with -O3 and LTO. PHP_BIN selects both the Zend PHP baseline and, by default, the PHP executable used to run the compiler. TPC_PHP_BIN may override the latter, but the runner rejects different PHP versions, ZTS/debug modes, or integer widths. PHPX must also be a Release build for that same PHP ABI. Add --skip-build to reuse the binary or --case=<name> to measure one workload while profiling.

Reported values are the best of five rounds after two warm-up rounds. The checksum must match between PHP and TypePHP; absolute timing is intentionally not used as a pass/fail condition.